baber/WOPTO huggingface dataset:
Patent KR-20080063457-A (KR)
Title: Free-cutting tool steel
Inventor: ISHIDA KIYOHITO
IPC: C22C38/12
Filed: 2008-06-20
Abstract: A free-cutting tool steel is provided to secure excellent machinability, and to be less causative of anisotropy in mechanical properties, particularly in toughness, depending on forging-and-rolling direction. A free-cutting tool steel comprises C in an amount of 0.1 to 2.5 mass %, Ti in an amount of WTi mass %, and Zr in an amount of WZr mass %, any one or two of Ti and Zr so that WTi + 0.52WZr is 0.03 to 3.5 mass %, S in an amount of WS mass %, Se in an amount of WSe mass %, Te in an amount of WTe mass. %, at least any one of S, Se and Te so that WS+0.4WSe+0.25WTe constitutes 0.01 to 1.0 mass %, and (WTi+0.52WZr)/(WS+0.4WSe+0.25WTe) constitutes 1 to 4, residual iron and unavoidable impurities, and is dispersed therein a texture thereof from 0.1 to 10% in terms of area ratio in a section of a machinability improving compound phase of a metallic element component of Ti and/or Zr as major components, and a binding component for the metallic element component containing C and any one of S, Se and Te.
Patent KR-20100003399-A (KR)
Title: System for charging the electronic payment amount of money using mobile and method therefor
Inventor: HWANG JIN WOO
IPC: G06Q50/00
Filed: 2008-07-01
Abstract: PURPOSE: A system for charging an electronic payment amount of money using a mobile terminal and a method therefor are provided to easily charge an electronic payment amount of money through a mobile terminal with an electronic payment unit. CONSTITUTION: A mobile terminal(100) transceives information related to charging or paying an electronic payment amount of money. The terminal receives charging money information and records it. An electronic payment money charging server(200) transmits and receives the charging related information. The server offers a charging payment page.
Patent KR-20080074829-A (KR)
Title: Nozzle for cleaner
Inventor: YANG BYUNG SUN
IPC: A47L11/34
Filed: 2008-07-16
Abstract: A nozzle for a vacuum cleaner is provided to prevent damage to a user due to steam by forming a discharging guide part for discharging steam toward two directions of a discharging guide part. A nozzle for a vacuum cleaner comprises a steam generating device(110), a nozzle main body, a discharging passage, and a mop board(40). The nozzle main body consists of a first discharging hole for discharging one portion of steam generated from the steam generating device, and a second discharging hole for discharging the other portion of steam generated from the steam generating device. The discharging passage directly discharges steam discharged from the second discharging hole to the outside. The steam generated from the steam generating device is simultaneously discharged to the first and second discharging holes. The mop board where a mop is attached to is separably assembled to the nozzle main body. The discharging passage is formed on the mop board, and is communicated with the second discharging hole to mount the mop board on the nozzle main body. The mop board has a penetrating hole, and a discharging guide part for guiding the discharging of steam.
Patent KR-20100010175-A (KR)
Title: Tuning pipe connecting device
Inventor: SEO YONG GYO
IPC: F02M35/024
Filed: 2008-07-22
Abstract: PURPOSE: A tuning pipe coupling device is provided to improve sealing property by forming a stopper and a guide on a body so that separation distance between the guide and the stopper may be short. CONSTITUTION: A tuning pipe coupling device comprises an air cleaner and a tuning pipe(120). A cyclic through-hole(111a) is formed on one side plate-shaped body(111). Two or more concave inlet holes(111b) are radially formed on the circumference of the through-hole. The tuning pipe comprises a pipe-shaped body(121), a stopper(123) and a guide(125). One end of the body is inserted into the through-hole of the air cleaner. The stopper is projected from the outer circumference of the tuning pipe. The guide is projected form the outer circumference below the stopper.
Patent KR-20100010960-A (KR)
Inventor: RHO BONG GYU
IPC: G01T1/16
Filed: 2008-07-24
Abstract: 본 발명은 시야각 의존성을 줄인 액정 엑스선 검사 장치에 관한 것이다. 액정 엑스선 검사장치는 광전도층에서 엑스선이 흡수되면서 생긴 전하가 액정층의 배열의 변화를 주어, 이로부터 반사특성이 달라지는 것을 이용한다. 액정셀은 시야각에 따라서 반사특성이 다르다. 시야각 특성의 차이가 크면, 이를 보정하는 과정에서 오차가 커진다. 본 발명에서는 시야각 특성의 차이가 검사에 나타나지 않도록 하였고, TN형과 VA형에서 최적 조건을 찾아서 이를 적용하였다. 또한 광원을 최적화하여 시야각 의존성을 줄였다. 본 발명의 액정 엑스선 검사장치는 산업용 및 의료용으로 쓰일 수 있다. 
       
     엑스선, 시야각, 반사형, 광전도층, 검사장치
Patent KR-20100013658-A (KR)
Title: Multi-layer tissue adhesion barrier membrane
Inventor: LEE JIN HO
IPC: A61L31/10
Filed: 2008-07-31
Abstract: PURPOSE: A multi-layered tissue adhesion preventing membrane is provided to simply operate on a wounded surface without stitching when applying to a human body by a high stickiness with organs, and to secure the excellent prevention of a tissue adhesion. CONSTITUTION: A multi-layered tissue adhesion preventing membrane comprises: a tissue adhesion layer consisting tissue adhesive polymers selected from the group of collagen, gelatin, elastin, chitin, and chitoic acid; and a lubrication layer consisting polysaccharide group polymers selected from the group of alginic acid, pectin, carrageenin, a gellan gum, carboxymethyl cellulose, hyaluronic acid, and dextran. The tissue adhesion layer and the lubrication layer are laminated by turns. The tissue adhesion layer is cross-linked with a cross-linking agents selected from the group of glutaraldehyde, formalin, N-[3-dimethylamidoprofile]-N'-ethylcarbodiimide, and N-hydroxysulfo-succinimide sodium salt. The tissue adhesive polymers and the polysaccharide group polymers have average molecular weight of 1,000~1,500,000 g/mol.
Patent KR-20100017034-A (KR)
Title: An method for manufacturing of a tile for decoration and the tile manufactured by it
Inventor: LEE HWA YOUNG
IPC: B44C1/16
Filed: 2008-08-05
Abstract: PURPOSE: A method for manufacturing a tile for decoration is provided to conveniently form a decorative pattern even though the surface of the tile is curved by printing the pattern without contact using a printer which uses ceramic ink. CONSTITUTION: A method for manufacturing a tile for decoration comprises: a step of forming a pattern layer(11) by printing a desired pattern on the surface(10) of the tile without contact using a printer which uses a ceramic based ink.; a step of coating the surface of the tile on which the pattern layer is formed with ceramic powder; and a step of fusing the pattern layer and ceramic powder by heat-treating the pattern layer and ceramic powder at 850~1250°C for 5~15 minutes.
Patent KR-20100024191-A (KR)
Title: A telephone for an aged person
Inventor: KIM MYUNG DONG
IPC: H04M1/00
Filed: 2008-08-25
Abstract: PURPOSE: A telephone for an aged person is provided to alternatively output ring tone of frequency band suitable to auditory characteristic of each user, thereby easily confirming a call alarm. CONSTITUTION: A ring tone output unit(30) alternatively outputs ring tone of at least two kinds of frequency bands. A ring tone control unit(40) controls a ring tone output unit. The main control unit(70) applies a control signal to the ring tone control unit, based on an input signal through a transceiver unit(14). The ring tone of at least 2 kinds of frequency bands is a ring tone of low frequency band suitable to auditory characteristic of an aged person and high frequency band suitable to auditory characteristic of a general person.
Patent KR-20100024757-A (KR)
Title: Solar cell and method for fabricating the same
Inventor: LEE YOO JIN
IPC: H01L31/05
Filed: 2008-08-26
Abstract: PURPOSE: A solar cell and a method for manufacturing the same are provided to prevent short-circuit by forming a sidewall insulation layer to insulate between an upper electrode and a photoelectric element. CONSTITUTION: A substrate(100) includes unit cell areas and wiring areas which are located between the unit cell areas. A lower electrode(112) is formed on the unit cell areas of the substrate. A lower connection electrode(113) is formed on the wiring areas of the substrate. A photoelectric element(220) is formed on the lower electrode. A dummy photoelectric element(230) is formed on the wiring areas. A sidewall dummy photoelectric element(240) is formed on the lower connection electrode. An upper electrode(400) is formed on the photoelectric element and the dummy photoelectric element.
Patent KR-20100025033-A (KR)
Title: Air conditioning system
Inventor: CHOI SONG
IPC: F25B1/00
Filed: 2008-08-27
Abstract: PURPOSE: An air conditioning system which performs heating and cooling is provided to prevent refrigerant from being accumulated in an outdoor heat exchanger. CONSTITUTION: An air conditioning system comprises a compressor, indoor heat exchangers(110,110'), an outdoor heat exchanger(210), and a refrigerant heating unit(300). The compressor compresses refrigerant. The indoor heat exchanger condenses the refrigerant compacted in the compressor in the heating mode. The outdoor heat exchanger evaporates the refrigerant condensed in the indoor heat exchanger. The refrigerant heating device heats the refrigerant condensed in the indoor heat exchanger. The refrigerant condensed in the indoor heat exchanger is heated with the refrigerant heating unit. A part of the refrigerant compacted in the compressor is selectively bypassed to the outdoor heat exchanger.
Patent KR-20090026053-A (KR)
Title: Preparation method for lyocell filament fibers, lyocell filament fibers, and tire cord comprising the same
Inventor: KWON SO YEON
IPC: D01D5/00
Filed: 2008-08-28
Abstract: A preparation method for lyocell filament fibers, lyocell filament fibers, and tire cord including the same are provided to improve fatigue resistance of the tire cord and to gain the lyocell filament fiber having desired mechanical properties. A preparation method for lyocell filament fiber comprises the following steps of: manufacturing a filament by spraying lyocell spin typed dope; solidifying the filament in a coagulation bath at 30 - 60 °C; washing the solidified filament with a washing solution; drying the washed filament; and winding the dried filament. A spinning process includes a centrifugal, bobbin, nelson method etc.
Patent KR-20100032060-A (KR)
Title: Friction stir welding apparatus using laser beam
Inventor: KIM YOUNG GON
IPC: B23K26/346
Filed: 2008-09-17
Abstract: PURPOSE: A friction agitating welding apparatus using a laser beam is provided to maintain welding strength and enough mechanical property by securing plastic flow on a welding region, and to restrict formation of a groove on the surface of a welding member. CONSTITUTION: A friction agitating welding apparatus(100) using a laser beam includes a main body(110), a movement part(120), a driving part(130), a friction agitating part(140), a rotation driving part(150), and a laser irradiation part(160). The movement part is reciprocally mounted in one direction of the main body. The friction agitating part includes a penetration hole(144) and a friction part. The center of the friction agitating part is the center of rotation. The rotation driving part rotates the friction agitating part. The laser irradiation part irradiates the laser beam through the penetration hole.
Patent KR-20100032194-A (KR)
Title: Plasma display appartus
Inventor: SEO KYEONG CHEOL
IPC: H01J11/44
Filed: 2008-09-17
Abstract: PURPOSE: A plasma display apparatus is provided to improve image quality and reduce manufacturing cost by reducing short circuit and improving the contrast ratio of a black matrix. CONSTITUTION: A first electrode(210) and a second electrode(220) are formed in an upper plate. A lower plate is arranged to be faced with the upper plate. A third electrode is formed in a lower plate. The first electrode is formed into a one layer. A first and a second black matrixes are formed in the upper plate. The first and the second black matrixes are separated each other. The first and the second black matrixes are formed on a same straight line.
Patent KR-20100032603-A (KR)
Title: Method for verifying prediction about yield and quality of red ginseng and red ginseng juice using near infrared spectroscopy system
Inventor: PARK CHAN WOONG
IPC: G01N21/359
Filed: 2008-09-18
Abstract: PURPOSE: A method for verifying prediction about a yield and quality of a fresh red ginseng and red ginseng juice using a near-infrared-spectrum system is provided to verify a yield and quality in a short time through a correlation calibration curve. CONSTITUTION: A method for verifying prediction about a yield and quality of a fresh red ginseng and red ginseng juice using a near-infrared-spectrum system is as follows. Multiple fresh ginsengs are respectively measured using a near-infrared spectrum. The fresh ginsengs are processed to red ginsengs. Yields of the red ginsengs, red ginseng juice, ginsenoside contents, and moisture contents of the fresh ginsengs are measured. A correlation of a normal value and a spectrum is displayed as a calibration curve.
Patent KR-20090029678-A (KR)
Title: Apparatus for charging on-vehicle battery and apparatus for controlling generating operation of on-vehicle generator
Inventor: OKUNO TOMOYA
IPC: H02J7/16
Filed: 2008-09-18
Abstract: An apparatus for charging on-vehicle battery and apparatus for controlling generating operation of on-vehicle generator are provided to determine the cycle of the pulse signal in initial when the generation controller is started. The generator(2) outputs the voltage for charging the battery. The controller(1) is positioned outside the generator and outputs the pulse signal controlling the generating state of generator. The receiving device receives the pulse signal outputted from the controller. The calculator calculates the duty ratio of the pulse signal having the cycle coinciding with the predetermined cycle. The voltage regulator controls the voltage outputted from generator according to the duty ratio calculated by the calculator.
Patent KR-20100033787-A (KR)
Title: Field limiting ring and method for configuring thereof
Inventor: SUNG MAN YOUNG
IPC: H01L29/78
Filed: 2008-09-22
Abstract: PURPOSE: A field limiting ring and a method for configuring thereof are provided to prevent the deterioration of a surface oxide layer due to breakdown by making a depth of a junction deeper. CONSTITUTION: A photoresist is deposited on a wafer surface of a power semiconductor device(s21). The photoresist is patterned through photolithography(s22). A trench etching is performed through the patterned photoresist(s23). The dopant is ion-implanted in the etched part(s24). A thermal process diffuses the ion-implanted dopant(s25).
Patent KR-20080095818-A (KR)
Title: Addressee designation calling method by individual extention number
Inventor: KIM HONG GEUN
IPC: H04M3/42
Filed: 2008-09-22
Abstract: A method for making a call by designing a receiver is provided to connect a call which a caller wants to make when receiving a call by granting an individual extension number when a mobile terminal(one phone) is used as a wireless function of a wire telephone. A receiving object request processor(323) requests calling number comparison process at a telephone wireless access point by one phone. A comparison processing part processes the receiving object request from the telephone wireless access point of the one phone. A telephone number recorder records calling telephone number and extension number for comparing receiving object of the one phone. If the one phone receives an identical response, a call controller(322) links with the one phone receiving the identical response.
Patent KR-20100034235-A (KR)
Title: Canister for a semiconductor manufacturing process
Inventor: PARK YONG SUNG
IPC: H01L21/00
Filed: 2008-09-23
Abstract: PURPOSE: A canister for a semiconductor manufacturing process is provided to control the size and amount of corpuscles of a vapor source by controlling an ultrasonic generator. CONSTITUTION: A liquid source is received in the inner space of a container(100). An ultrasonic generator(200) vaporizes the liquid source received in the inner space of the container. A source gas formed in the inner space of the container is exhausted to the outside. A supply port injects a transfer gas to the inner space of the container.
Patent KR-20090033141-A (KR)
Title: Integrated circuit package system with leadframe array
Inventor: PISIGAN JAIRUS LEGASPI
IPC: H01L23/495
Filed: 2008-09-26
Abstract: An integrated circuit package system with lead frame array is provided to realize the interconnection routing with the low cost by connecting an interposer and/or lead blocks of the lead frame with the adjacent level system. An integrated circuit package system with lead frame array includes the step for preparing an integrated circuit die(110); the sticking step of the integrated circuit die, and the connect step of a die interconnection part(114). The integrated circuit die is formed on a lead grid(102). The lead grid has a lead block(104) and an interposer(106). The lead block and the interposers electrically connect with the integrated circuit die. The integrated circuit die and the lead blocks are electrically connected by the die interconnection part.
Patent KR-20100035535-A (KR)
Title: Method for generating a thumbnail
Inventor: CHO PIL KI
IPC: H04N5/93
Filed: 2008-09-26
Abstract: PURPOSE: A method for generating a thumbnail is provided to generate a thumbnail through a screen conversion frame of the closest time information according to a desired time unit, thereby generating a thumbnail corresponding to the desired time unit. CONSTITUTION: When generation of a thumbnail is requested, an image play device displays an interface screen for inputting a time unit value(S100,S110). If the time unit value is inputted, the image play device extracts the closest time information according to a time unit(S120). The image play device detects a screen converting frame through extracted time information(S130). The image play device generates the thumbnail through the screen conversion frames(S140).
Patent KR-20090103673-A (KR)
Title: Exhaust gas treating apparatus, method of manufacturing exhaust gas treating apparatus, mat member, and method of manufacturing mat member
IPC: F01N3/28
Filed: 2008-09-29
Abstract: PURPOSE: An exhaust gas treating apparatus, a method of manufacturing the exhaust gas treating apparatus, a mat member, and a method of manufacturing mat member are provided to prevent an exhaust gas treatment net and a casing from being deviated in a mat member in case of using for long time. CONSTITUTION: An exhaust gas treating apparatus(10) comprises an exhaust gas treatment net(20), a mat member(24), a casing(12), and heating elements(80,90). The mat member includes inorganic fibers. The inorganic fiber surrounds a part of the outer circumference of the exhaust gas treatment net. The casing accepts the exhaust gas treatment net surrounded by the mat member. The heating element emits the heat for one or both sides among a gap between the exhaust gas treatment net and the mat member, and a gap between the mat member and the casing.
Patent KR-20100036713-A (KR)
Title: Manufacturing method of microlens of image sensor and image sensor
Inventor: JEONG SEONG HUN
IPC: H01L27/146
Filed: 2008-09-30
Abstract: PURPOSE: A method for manufacturing a microlens of an image sensor and the image sensor are provided to maximize concentration of the image sensor by minimizing a gap between the microlenses. CONSTITUTION: An organic polymer solution is spread on a semiconductor layer of an image sensor. An organic polymer bead layer(80) is formed by condensing the organic polymer solution after spreading the organic polymer solution to an organic polymer micro sphere. An oxide layer is formed on the organic polymer bead layer. The organic polymer bead layer is thermally processed or processed with plasma. A hemi spherical organic polymer microlens is formed by exposing the bottom of the organic polymer bead layer to heat.
Patent KR-20100037197-A (KR)
Title: Pannel transfer apparatus
Inventor: GO JIN GI
IPC: B65G47/36
Filed: 2008-10-01
Abstract: PURPOSE: A panel transfer apparatus is provided to pick up a panel with a chain drive method and a lift drive method and automatically transfer the panel. CONSTITUTION: A panel transfer apparatus comprises a moving bar(130), a lifting bar(140), a lifting unit(150), and clamps(160). The moving bar is supported on the lower part of a frame(110) and horizontally moves in the traveling direction of a panel. The lifting bar is installed under the moving bar to ascend and descend. The lifting unit is installed in both ends of the moving bar to raise and lower the lifting bar. The clamps are installed on the bottom corners of the lifting bar and uniformly driven to the inner or outer side to clamp the corners of the panel.
Patent KR-20100037272-A (KR)
Title: Liquid crystal display device and driving method of the same
Inventor: CHOI HEE SEUNG
IPC: G02F1/133
Filed: 2008-10-01
Abstract: PURPOSE: A liquid crystal display device and a driving method of the same are provided to prevent the abnormality of an image by minimizing the error frequency of an overdriving. CONSTITUTION: A liquid crystal panel(102) comprises pixels. The pixels are arranged in a matrix type. An input unit inputs pixel data to the liquid crystal panel. The driving part drives the liquid crystal panel. The frame memory(110) stores frame pixel data from the input unit for 1 frame. A data difference value output unit(112) produces the difference of current frame pixel data and previous frame pixel data. A reference value decision unit(116) decides the reference value corresponding to the gradation of the current frame pixel data. The comparison unit(114) compares the reference value with the calculated data. An over driving unit selectively performs overdriving drive.
Patent KR-20100040585-A (KR)
Title: Sub-monitor and the channel search method using thereof
Inventor: JUNG DONG KWAN
IPC: H04N5/50
Filed: 2008-10-10
Abstract: PURPOSE: An auxiliary monitor and a channel searching method thereof are provided to search a program of other channel without changing current channel by including an auxiliary monitor. CONSTITUTION: A second tuner(210) tunes a broadcast signal of a corresponding channel according to a channel tuning signal inputted from a controlling part. A second image signal processor(220) and a second voice signal processor(230) separates the image and voice signals from the broadcast signal. The second image signal processor and the second voice signal processor processes the image and voice signals. A sub-display unit(240) displays an image signal processed in the second image signal processor. A sub-speaker(250) outputs the voice signal processed in the second voice signal processor.
Patent KR-20090050939-A (KR)
Inventor: ROETTGER KLAUS
IPC: B24B37/04
Filed: 2008-10-16
Abstract: 본 발명은, 반도체 웨이퍼의 적어도 한면을 폴리싱하는 단계 및 폴리싱된 반도체 웨이퍼의 에지를 폴리싱하는 단계를 포함하고, 상기 에지는 폴리싱제의 존재하에 고정 연마재를 함유한 폴리싱 천에 의해서 폴리싱되는 것인 폴리싱된 에지를 구비한 반도체 웨이퍼의 제조 방법에 관한 것이다.
Patent KR-20100043991-A (KR)
Title: Portable device and the methods of displaying the same
Inventor: KIM YU MI
IPC: H04B1/40
Filed: 2008-10-21
Abstract: PURPOSE: A portable device and a method of displaying the same are provided to simplify contents manipulation step by organizing a menu list of outputted to a display screen and a playlist of contents according to a usage pattern. CONSTITUTION: The first input/output unit(100) includes a display element of a monostable method. The second input/output unit(200) includes a display element of a bistable method. The first controller(120) and the second controller(220) respectively transmits video signals to the first input/output unit and the second input/output unit. A memory unit(300) stores usage pattern information of a user. The controller includes screens which are outputted as input/output units.